Ok Lily, this is where I've started:
If you take part of the actual definition of Goddess:
"A female being of supernatural powers or attributes..."
and then apply that to the 'Office' part of the term, so something like...(I would actually take the 'female' part out...just to make sure you're PC...people can be so sensitive to these kinds of things...)
Virtual Office Goddess: A being of supernatural administrative powers and attributes of business acumen with a particular talent for small enterprise support through virtual assistance.